Qin, a small country on the western frontier, was favored by heaven and had many generations of wise kings to manage its affairs. Eventually, the Qin dynasty was established, which swallowed up the four seas and unified the world. The dynasty has been cultivated and prospered by the First Emperor and the Second Emperor. Now the third emperor is in power and has begun to raise troops to conquer the west of Beiping and expand the territory. A secret letter from an important city in northern Xinjiang caused a stir
